Smartsheet change history: Errors Accessing Smartsheet

Smartsheet reported a major outage affecting application access, loading and asset changes, including Sheets, Reports, Dashboards and login. The incident started at 2026-01-18 05:09 UTC and was resolved at 2026-01-18 05:36 UTC, with a computed duration of 26 min. Smartsheet said infrastructure changes led to gradual recovery; no cause was stated.